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प्रश्न
Mention the importance of the position of the testes in humans.
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उत्तर
The testes are positioned in such a way hanging out from the body in scrotal sac that provides optimal temperature 2°C to 3°C lower than internal body temperature for effective sperm production.
संबंधित प्रश्न
Mention the total number of chromosomes along with the sex chromosomes that are present in a human female and a human male. Explain how in sexually producing organisms the number of chromosomes in the progeny remains the same as that of the parents.
The site of maturation of human sperms is the
What is the name of the process in which thickened uterus lining alongwith blood vessels is removed from the body of a human female through vaginal bleeding?
Write the functions of secretions of prostate gland and seminal vesicles in humans.
List and explain in brief three methods of contraception.
Choose the correct answer:
Fertilization occurs in _____________
Label the folowing diagram
Differentiate on the basis of what is indicated in brackets :
The prostate gland and Cowper’s gland (the nature of secretion)
Multiple Choice Question:
What will happen if the temperature of the scrotal sacs temporarily goes to about 2°C lower than body temperature?
Arrange the following stages of human reproduction in their correct sequential order: Fertilisation, Gametogenesis, Parturition, Insemination, Gestation, Implantation.
